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| Features Single Outputs up to 35A Input/Output 1.6kVDC Isolation Adjustable Output Voltage No Minimum Load Under -Voltage Lockout Industry Standard Footprint Fixed Operating Frequency Halt Tested Compact 36.83 x 57.91 x 12.7mm Package High Efficiency to 90% INNOLINE DC/DC-Converter RP125-SB Series 125 Watt Single Output Selection Guide Part Number Single Output RP125-481.8SB RP125-482.5SB RP125-483.3SB RP125-4805SB Input Voltage (VDC) 36 - 75 36 - 75 36 - 75 36 - 75 Output Voltage (VDC) 1.8 2.5 3.3 5.0 Output Current (A) 35 35 30 25 Load Regulation (mV) 5.4 7.5 10 15 Efficiency (5) % 84 86 88 90 Add suffix "P" for positive logic ON/OFF control. Description The RP125-SB Series has been specifically designed for low voltage silicon applications. A wide input voltage range, output voltage trim and sense inputs are all standard features. The converters also benefit from comprehensive over-current, over-voltage and over-temperature protection. The RP125-SB is ideally suited to telecom, network and industrial applications. Notes: 1. Maximum output deviation is 10% inclusive of remote sense. If remote sense is not being used, the +Vsense should be connected to its corresponding +Vout 2. Standard is negative remote ON/OFF, add suffix"P" for positive remote ON/OFF. P 3. Heat sink is optional and P/N: 7G-0021, 7G-0022, 7G-0023, 7G-0024. 4. The RP125-SB meets level A and level B conducted emissions only with external components connected before the input pin to the converter. 5. Typical value at nominal input voltage and full load. 6. BASEPLATE GROUNDING : Base-plate should be grounded at one of the four screw bolts prior to operation. www.recom-international.com July-2006 205 INNOLINE DC/DC-Converter Specifications (refer to the standard application circuit, Ta: 25C) Input Voltage Range Under-Voltage Lockout Input Filter Input Surge Voltage 100ms max Start up time Remote ON/OFF (Note 2) (Positive logic) (Negative logic) Continuous Output Power Output Voltage Accuracy Output Voltage Adjustment (Note 1) Minimum Load Line Regulation Load Regulation Remote Sense (Note 1) Ripple and Noise 20MHz bandwidth Temperature Coefficient Transient Response Recovery Time Over Voltage Protection threshold (Hiccup) Over Current Protection threshold Short Circuit Protection Efficiency (at nominal input voltage, full load) Isolation Voltage Input to Output Input to Case Output to Case 25% load step change low line to high line at full load 0% to 100% full load full load and nominal Vin Nominal Vin and constant resistive load ON=Open or 3.5V < Vr < 15V, OFF=Short or 0V < Vr < 1.2V, ON=Short or 0V < Vr < 1.2V, OFF=Open or 3.5V < Vr < 15V, 36-75VDC Power Up Power Down RP125-SB Series (48V nom.) 34V typ. 32V typ. L-C type 100VDC 25ms typ. IIN=1mA max. IIN=1mA max. IIN=1mA max. IIN=1mA max. 125W max. 1.5% +10%, -20% 0% 0.2% See table 10% of Vout With 10F tantalum and 1F ceramic across Output 100mVp-p 0.02%/C 200s 120% of Vout 110% ~ 140% of Iout Rated Hiccup, Automatic recovery up to 90%. 1600VDC min. 1000VDC min. 1000VDC min. 10 M min. 2500pF max. 270KHz typ. -40C to +100C (base plate) 110C -55C to +125C 95% MIL-STD-810D 10 ~ 55Hz 2G, 3minutes period, 30minutes analog Non Condensing EN55022 (Note 4) EN55022 (Note 4) X, Y and Z 95% max. Level A Level B Level A Continued on next page Isolation Resistance Isolation Capacitance Operating Frequency Operating Temperature Range (Note 3) Over Temperature Protection Storage Temperature Range Humidity max., Non-condensing Thermal Shock Vibration Humidity Conducted Emissions Radiated Emisssions EN55022 (Note 4) 206 July-2006 www.recom-international.com INNOLINE DC/DC-Converter Specifications (refer to the standard application circuit, Ta: 25C) ESD Radiated Immunity Fast Transient Surge Conducted Immunity Case Material Weight MTBF Bellcore TR-NWT-000332, Tc=40C, Io=80% max. EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 RP125-SB Series Perf. Criteria2 Perf. Criteria2 Perf. Criteria2 Perf. Criteria2 Perf. Criteria2 Open with Aluminium base plate 42g 2500 x 10 hours 3 Characteristics Efficiency Input Voltage RP125-4805SB 95 94 93 92 91 Efficiency Output Current Iout RP125-4805SB 95 90 85 80 75 Efficiency (%) Efficiency (%) 90 89 88 87 86 85 36 40 44 48 52 56 60 64 68 72 75 70 65 60 55 50 75Vin 48Vin 36Vin 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 Output Current, Iout (A) Output Current, Iout (A) Input Without Heatsink RP125-4805SB 1=200LFM, 2=300LFM, 3=400LFM, 4=500LFM 120 100 80 Input With Heatsink (7G-0022) RP125-4805SB 1=200LFM, 2=300LFM, 3=400LFM, 4=500LFM 120 1 2 34 100 80 1 2 34 Output Power (%) 60 40 20 0 Output Power (%) Forced Convection 60 40 20 0 Forced Convection -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature Range (C) Ambient Temperature Range (C) www.recom-international.com July-2006 207 INNOLINE DC/DC-Converter Package Style and Pinning (mm) RP125-SB Series 3rd angle projection 57.90 36.83 12.70 5.08 50.8 Side View 3.55 3.55 1.57 1.016 4xM3 x 0.5 ( Note 6) Pin Connections Pin # 1 2 3 4 5 6 7 8 Function -Vin Remote ON/OFF +Vin -Vout -Vsense Trim +Vsense +Vout 26.16 15.24 1 2 3 5.33 5.33 47.24 Bottom View 4 5 6 7 8 7.62 15.24 XX.X 0.5 mm XX.XX 0.25 mm Pin pitch tolerance 0.35mm External Output Trimming Output can be externally trimmed by using the method shown below. Trim Resistor Calculation: Rup (k) = 5.1Vout (100+%) - 510 -10.2 1.225% % RD 7 7 Trim Up RU 6 Trim Down Rdn (k) = 510 -10.2 % 8 208 July-2006 www.recom-international.com |
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